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10687296236 = 225151151869
BaseRepresentation
bin10011111010000001…
…10011001011101100
31000120211000220022112
421331000303023230
5133341421434421
64524253503152
7525561343031
oct117500631354
930524026275
1010687296236
114594777931
1220a31a1ab8
1310141cc436
14735551388
154283c145b
hex27d0332ec

10687296236 has 12 divisors (see below), whose sum is σ = 18703492080. Its totient is φ = 5343441360.

The previous prime is 10687296233. The next prime is 10687296251. The reversal of 10687296236 is 63269278601.

It is a happy number.

10687296236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106872962362 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10687296233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180110 + ... + 231978.

It is an arithmetic number, because the mean of its divisors is an integer number (1558624340).

Almost surely, 210687296236 is an apocalyptic number.

It is an amenable number.

10687296236 is a deficient number, since it is larger than the sum of its proper divisors (8016195844).

10687296236 is a wasteful number, since it uses less digits than its factorization.

10687296236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103384 (or 103382 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 10687296236 in words is "ten billion, six hundred eighty-seven million, two hundred ninety-six thousand, two hundred thirty-six".

Divisors: 1 2 4 51511 51869 103022 103738 206044 207476 2671824059 5343648118 10687296236